Set up your device as a mobile hotspot and share your data connection with Wi-Fi-capable devices.
INSTRUCTIONS & INFO
Use your AT&T device as a mobile Wi-Fi hotspot to share your data connection with Wi-Fi-capable devices such as: other smartphones, tablets, netbooks, MP3 players, and more. To set up a mobile hotspot swipe down from the top of the screen then tap All settings. Note: Eligible data plan required, learn more.
Tap Network & wireless.
Tap Mobile hotspot.
To enable the Wi-Fi hotspot, tap the Sharing toggle.
When the Mobile hotspot is enabled, the Mobile hotspot icon will display in the notification bar.
To configure the Mobile hotspot, tap the Edit icon.
To change the name of the hotspot, tap the Network name field, and enter the Desiredname.
To change the password to access the hotspot, tap the Password field, and enter the desiredpassword.
Tap the Checkmarkicon.
Scroll down to view connected devices.
To disable the Wi-Fi hotspot, tap the Sharing toggle.